Toray HFU-1020AN Ultrafiltration (UF) Membrane Module
Pressurized, outside-to-in, dead-end filtration UF module; half-length 8-inch-diameter module with lower flow, ideal for smaller commercial systems. Built on Toray's robust PVDF (Polyvinylidene fluoride) hollow-fiber chemistry for high flux, durability, and reliable pathogen removal.
📄 Download the Toray Product Datasheet (PDF)
Module Specifications
| Specification | Value |
|---|---|
| Manufacturer | Toray Industries (TORAYFIL™) |
| Series | HFU |
| Module Type | Pressurized, outside-to-in, dead-end filtration UF module; half-length 8-inch-diameter module with lower flow, ideal for |
| Membrane Material | PVDF (Polyvinylidene fluoride) |
| Nominal Pore Size | 0.01 micron nominal pore size |
| Membrane Surface Area | 29 m2 (312 ft2) |
| Module Diameter | 216 mm (8.5 in) |
| Module Length | 1,120 mm (3.675 ft / ~44 in) |
| Connections | Filtrate/Backwash: housing type joint 80A; Air Out: housing type joint 65A; Feed Drain/Air In: housing type joint 80A. Casing/Cap uPVC, potting epoxy resin, O-r |
Operating & Limiting Conditions
| Parameter | Value |
|---|---|
| Maximum Inlet Pressure | Maximum inlet pressure 300 kPa (43.5 psi); maximum backwash pressure 300 kPa (43.5 psi) |
| Operating Transmembrane Pressure (TMP) | Normal operating transmembrane pressure 0-200 kPa (0-29 psi) |
| Design Flow / Flux | Maximum feed water / filtrate flow 4.8 m3/h (21 gpm); max backwash flow 5.4 m3/h (23 gpm); max air flow 9.0 Nm3/h (5.3 scfm) |
| Operating Temperature | 1-40 C (34-104 F) |
| pH Range | 1-10 during filtration; 0-12 during cleaning |
Typical Applications
- Drinking water
- Industrial process water
- Pretreatment for seawater RO desalination
- Tertiary wastewater
Frequently Asked Questions
What is the Toray HFU-1020AN?
A PVDF (Polyvinylidene fluoride) hollow-fiber ultrafiltration module (29 m2 (312 ft2), 0.01 micron nominal pore size) from Toray's TORAYFIL line, used for drinking water, industrial process water, pretreatment for seawater ro desalination.
What is the membrane surface area?
29 m2 (312 ft2) per module.
What does it remove?
As a 0.01 micron nominal pore size ultrafiltration membrane it removes suspended solids, turbidity, bacteria, and Cryptosporidium/Giardia cysts — ideal as RO pretreatment and for drinking-water clarification.
What is the price of the HFU-1020AN?
Contact ForeverPure at 408-969-2688 or sales@foreverpureplace.com for current pricing and availability.